Home / 3,024,234.40-4,536,351.60-1,904,490.40

Finding the Fourth Proportional to 3,024,234.40, 4,536,351.60 and 1,904,490.40

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Solution

The fourth proportional to 3,024,234.40, 4,536,351.60 and 1,904,490.40 is: 2,856,735.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,234.40 : 4,536,351.60 = 1,904,490.40 : x
  2. Step 2: Convert to fraction form
    3,024,234.40/4,536,351.60 = 1,904,490.40/x
  3. Step 3: Cross multiply
    3,024,234.40x = 4,536,351.60 × 1,904,490.40
  4. Step 4: Simplify right side
    3,024,234.40x = 8,639,438,073,224.64
  5. Step 5: Solve for x
    x = 8,639,438,073,224.64/3,024,234.40
  6. Step 6: Final answer
    x = 2,856,735.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.